Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344046 | Universal pull-out drawer for vending machine | Algert J. Maldanis, David K. Giegerich, Andris C. Sloss | 1994-09-06 |
| 5272188 | Water-dilutable coating binder combinations which can be deposited cathodically, and their use | Ingo Kriessmann, Willibald Paar, Franz Holzer | 1993-12-21 |
| 5188154 | Weaving rotor comb fin design for series-shed loom | Marcel Christe, Peter Grimm | 1993-02-23 |
| 5186920 | Recovering TiO.sub.2 concentrates from TiO.sub.2 -containing substances | Rudolf Heng, Ali-Naghi Beyzavi | 1993-02-16 |
| 5174341 | Traversing shed loom with warp placing guides | Alois Steiner, Peter Grimm | 1992-12-29 |
| D316728 | Food vending machine front panel | — | 1991-05-07 |
| D316568 | Beverage vending machine front panel | — | 1991-04-30 |
| 4775107 | Method of processing small batteries | Rudolf Heng, Hartmut Pietsch | 1988-10-04 |
| 4747356 | Process of burning cattle dung | Hans Beisswenger, Fred Cappel, Dirk Hankel | 1988-05-31 |
| 4663132 | Method of processing sodium oxalate formed during the digestion of bauxite | Hans-Werner Schmidt, Martin Hirsch, Karlheinz Rosenthal, Yilmaz Yetmen | 1987-05-05 |
| 4643885 | Method of processing sodium oxalate formed during the digestion of bauxite | Hans-Werner Schmidt, Martin Hirsch, Karlheinz Rosenthal, Yilmaz Yetmen | 1987-02-17 |
| D282084 | Processed water vending machine | — | 1986-01-07 |
| 4436123 | Device for storing filamentary material for use on a loom | Georg Senn | 1984-03-13 |